23889723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 13849797

約数列:

[1, 3, 11, 13, 33, 39, 143, 233, 239, 429, 699, 717, 2563, 2629, 3029, 3107, 7689, 7887, 9087, 9321, 33319, 34177, 55687, 99957, 102531, 167061, 612557, 723931, 1837671, 2171793, 7963241, 23889723]

約数ペア:

[(1, 23889723), (3, 7963241), (11, 2171793), (13, 1837671), (33, 723931), (39, 612557), (143, 167061), (233, 102531), (239, 99957), (429, 55687), (699, 34177), (717, 33319), (2563, 9321), (2629, 9087), (3029, 7887), (3107, 7689)]